Recombinant Human CD40 ligand (CD40LG) (C194W), partial (Active)
Product Specifications
Product Name Alternative
CD40-L, TNF-related activation protein, TRAP, Tumor necrosis factor ligand superfamily member 5, CD antigen CD154
Abbreviation
Recombinant Human CD40LG protein (C194W), partial (Active)
Gene Name
CD40LG
UniProt
P29965
Expression Region
113-261aa (C194W)
Organism
Homo sapiens (Human)
Target Sequence
MQKGDQNPQIAAHVISEASSKTTSVLQWAEKGYYTMSNNLVTLENGKQLTVKRQGLYYIYAQVTFCSNREASSQAPFIASLWLKSPGRFERILLRAANTHSSAKPCGQQSIHLGGVFELQPGASVFVNVTDPSQVSHGTGFTSFGLLKL
Tag
Tag-Free
Type
Active Protein & In Stock Protein
Source
E.Coli
Field of Research
Cancer
Relevance
Mediates B-cell proliferation in the absence of co-stimulus as well as IgE production in the presence of IL-4. Involved in immunoglobulin class switching. {ECO:0000269|PubMed:15193700}.; Release of soluble CD40L from platelets is partially regulated by GP IIb/IIIa, actin polymerization, and an matrix metalloproteinases (MMP) inhibitor-sensitive pathway. {ECO:0000269|PubMed:15193700}.
Endotoxin
Less than 1.0 EU/μg as determined by LAL method.
Purity
>95% as determined by SDS-PAGE.
Activity
Yes
Bioactivity
Fully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of IL-8 production by human PBMC is less than 5-10 ng/ml.
Form
Lyophilized powder
Buffer
Lyophilized from a 0.2 µm filtered PBS, pH 7.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Function
Cytokine that binds to CD40/TNFRSF5
Molecular Weight
16.3 kDa
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Product MSDS
https://www.cusabio.com/msds/11098566/
Protein Length
Partial
Available Sizes
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